Advertisements
Advertisements
प्रश्न
A bulb is connected to a cell. How is the resistance of circuit affected if another identical bulb is connected (i) in series, (ii) in parallel, with the first bulb?
टीपा लिहा
Advertisements
उत्तर
(i) If another bulb is connected in series then the resistance of the wire will increase.
(ii) If another bulb is connected in parallel then resistance will decrease.
shaalaa.com
Types of Circuits: Simple Circuit
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
State three differences between the primary and secondary cells.
What do you understand by the term resistance?
Explain why does a metal wire when connected to a cell offer resistance to the flow of current.
A charge of 8860 C flows through an electric circuit in 2 min and 40 s. Calculate the magnitude of current in a circuit.
Draw a diagram showing two bulbs connected in parallel to a dry cell.
Who first showed two kinds of charges and who gave them algebraic signs?
Consider three charged bodies A, B, and C. If A and B repel each other and A attracts C, what is the nature of force between B and C?
Name any two basic properties of electric charge.
What is the SI unit of current?
How is an ammeter connected in a circuit?
